5'-O-DMT-2'-O-iBu-N-Bz-Guanosine CAS 81279-39-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81279-39-2 |
| Molecular Formula | C41H51N5O8Si |
| Molecular Weight | 769.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5'-O-DMT-2'-O-iBu-N-Bz-Guanosine (CAS 81279-39-2) pharmaceutical standards reference standard. Molecular formula: C41H51N5O8Si. Molecular weight: 769.96 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C41H51N5O8Si |
| Molecular Weight | 769.96 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 5'-DMT-3'-TBDMS-ibu-rG (CAS 81256-89-5)
- Selamectin (CAS 220119-17-5)
- Selamectin CRS (CAS 165108-07-6)
- Dexamethasone Phosphate (CAS 312-93-6)
- 2-Amino-4-bromo-5-(trifluoromethyl)benzonitrile (CAS 1805100-71-3)
- 5-Bromo-4-(2,5-dimethylphenyl)thiazol-2-amine (CAS 104116-22-5)
- 2-(4-Tosylpiperazin-1-yl)acetic acid (CAS 937654-54-1)
- 6,7-Difluoroisoquinolin-4-ol (CAS 2375588-95-5)
- (S)-2-(3,4-dichlorophenyl)pyrrolidine (CAS 1213386-91-4)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com